Hi, I finally got my USRP2. It seems to work as expected when I use the RFX400. I can see Ham-Radio signals with usrp2_fft.py. Doing the same with with the XCVR2450 daughterboard doesn't work. Just a nearly flat spectrum. When I record to a file nearly every value is zero only a few are 0x38. I upgraded to the latest firmware version from http://gnuradio.org/releases/usrp2-bin/trunk/ but that doesn't change anything. I'm very new to gnuradio and I just want to see my hardware is working, before I start programming. Thanks in advance for any help, Thoma
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